Review on TED Talk... What do we do with all this big data?

1. SUBARNA N
KCT BS
31.1.2018

2. What is big data??
• Large amount of data
that can be mined to
gain information and
is complex to use
• Its all about 3Vs of
big data
Volume ,Variety and
velocity of data

3. 3Vs

4. Types of Data
STRUCTURED DATA
• Computer or Machine generated
• Human generated
• Sensor data
• Web log data
• Point of Sale data
• Financial data

5. UN STRUCTURED
DATA
• Satellite data
• Videos and
images
• Scientific data
• Radar or Sonar
data

8. Big data –size and
challenge of
interpreting is not
everything, it
includes handling
large volume of
desperate data

10. Big Data Big challenge!!
• Data doesn’t create meaning ,we try to
make meaning out of it.
• Making human centric decision is a big
challenge in Big Data
• While making decision out of data we
have consider
humanities,sociology,ethics, psychology
etc.

11. “Gartner Survey for 2015 shows
that more than 75% of
companies are investing or are
planning to invest in big data in
the next two years”

12. Big Data in Industries
• Banking and
securities
• Communication,
Media,
Entertainment
• Health provides
• Education

13. • Manufacturing and
Natural resources
• Government
• Retail and
Wholesale trade
• Insurance
• Transportations etc..

14. BREIF VIEW
Big data is handling large volume of desperate
data(Structured and unstructured data) and
mining actionable insights from that. Data
doesn’t create meaning , its we creating meaning
from the data . One should ensure that the
decision made through the data must be human
centric. Critical thinking is important in handling
Big Data. Big data has vast application in
various industries

15. Thank you